Speed Bumps, Curbs, and Asphalt Accessories in San Antonio, TX

Improve traffic safety with professional speed bump installation in San Antonio, TX. We install asphalt speed humps, curbs, wheel stops, and other parking lot accessories. Thoughtful traffic calming protects pedestrians and vehicles while keeping your property organized.

Precision Asphalt San Antonio provides professional speed bump installation throughout San Antonio, TX, Texas and the surrounding area. Our licensed, insured crew delivers safe, clean, on-time work with a free estimate before anything begins. Call (830) 268-0934 or request your free quote.

Engineered Speed Bumps, Curbs, and Asphalt Accessories in San Antonio

Precision Asphalt San Antonio designs and installs speed bumps, curbs, and related asphalt accessories that actually work in real San Antonio traffic and heat. We do more than lay a strip of asphalt and call it a day. Our team evaluates how vehicles move through your property, where conflicts occur between cars and pedestrians, and how drainage flows across the pavement before we recommend any layout.

For commercial lots, apartments, HOAs, schools, churches, and industrial facilities, we build traffic calming that slows cars without creating unnecessary damage to suspensions or delivery trucks. We look at your typical vehicle mix, from low‑clearance cars to fire trucks, and size the bumps or humps accordingly. For curbs and accessories, we consider how water runs during a summer thunderstorm, how much turning pressure heavy vehicles put on edges, and how the sun and 100‑degree days will affect your asphalt over time.

Every project is tailored. Some properties need tall, aggressive speed bumps at crosswalks. Others need longer, gentler speed humps or raised crossings so traffic slows without complete stops. Our curbs may be standard vertical, mountable, or custom‑profiled, depending on snowplow needs, landscape protection, and how you plan to maintain the site in the long term.

Our Speed Bump Installation Process Step by Step

Proper speed bump installation starts with layout, not asphalt. Precision Asphalt San Antonio begins by walking the site with you and mapping drive lanes, parking patterns, and conflict points. We confirm emergency access routes and turning paths so that speed bumps never block or damage fire apparatus or delivery trucks.

Once locations are agreed on, we mark the pavement with paint and pull accurate measurements. We verify slope, existing drainage paths, and any low areas that may collect water if we install a bump in the wrong spot. If the existing asphalt is cracked, oxidized, or has alligatoring near the layout, we either repair or replace that area first so the new speed bump does not fail from below.

We then clean and prep the surface using mechanical brooms, blowers, and sometimes milling for overlays. For cast‑in‑place asphalt speed bumps, we apply a tack coat to bond new asphalt to the existing surface. Hot mix asphalt from a San Antonio plant is delivered and placed at the correct temperature, then shaped by experienced finishers using templates to control height and ramp length. We compact with a vibratory roller and plate compactor to lock in density. After cooling, we stripe the bump with high‑visibility paint or install thermoplastic markings and reflective markers so drivers see it at night and during heavy rain.

For prefabricated rubber or plastic speed bumps, we drill the existing asphalt or concrete, set anchors with epoxy where needed, and torque bolts to manufacturer specifications. We seal around edges where appropriate to prevent water intrusion that can accelerate pavement damage in our hot‑cold cycling.

Curbs, Wheel Stops, and Asphalt Edge Protection

Curbs and wheel stops are not simply extras. They are part of keeping your asphalt intact and traffic organized. Precision Asphalt San Antonio installs several curb types, including concrete extruded curbs, formed and poured curbs, and asphalt build‑up curbs where appropriate.

When we design curbs, we look at how tires will interact with them, what kind of landscaping they are protecting, and how water should flow around them. In San Antonio cloudbursts, curbs can either direct water safely to inlets or unintentionally trap it against buildings if placed incorrectly. We use transit levels or laser levels to get consistent elevations, then tie curb grades into existing storm drains and valley gutters so water never ponds at entrances or ADA ramps.

For concrete curbs, we set forms or use an extruder machine, place a properly designed concrete mix, rod and vibrate for consolidation, and finish with smooth, durable edges. Expansion joints are placed at the correct intervals so the curb can move slightly under thermal changes without random cracking. Where curbs meet asphalt, we seal the joint to reduce water infiltration. For wheel stops, we anchor them securely, place them square to the parking stall layout, and set a uniform setback so that all stalls look aligned and function properly for both standard and compact vehicles.

Asphalt Accessories That Improve Safety and Longevity

Beyond speed bumps and curbs, our team installs a full range of asphalt accessories that make your property safer and easier to maintain. This includes raised crosswalks, rumble strips, bollard footers, trench drains set in asphalt, reinforced dumpster pads, and concrete aprons at entrances that take high turning loads.

Raised crosswalks and tabled intersections are ideal in multifamily complexes, private streets, and school zones where you need cars to slow but also want comfortable passage for pedestrians, strollers, and wheelchairs. We design these with gentle approaches, correct cross slopes for ADA guidelines, and visible tie‑in striping so drivers understand where to yield. Rumble strips are placed at approaches to gates, guard shacks, or warehouse docks to get driver attention without requiring a full speed bump.

Accessories also include reinforced edges at dumpster corrals and loading areas where standard asphalt will rut or shove under heavy truck tires, especially in summer heat. We often recommend concrete with thickened edges or high‑stability asphalt mixes in these areas, integrated seamlessly into the surrounding pavement. Drainage accessories, like trench drains and inlets, are graded carefully so that after a Gulf moisture storm, your lot sheds water instead of keeping puddles that break down the surface and hide trip hazards at night.

What Drives the Cost of Speed Bump Installation in San Antonio

Pricing for speed bump installation and related work is driven by more than just length. Precision Asphalt San Antonio provides clear, itemized proposals so you know what you are paying for and why.

Key cost factors include the number of speed bumps, whether they are asphalt or prefabricated, and their height and length. Taller, shorter bumps use less material but require more careful forming so they do not become vehicle hazards. Longer humps use more asphalt and compaction time, especially on wide drive lanes. If existing pavement is deteriorated or uneven, we may need patching or leveling so the bump adheres properly and does not crack prematurely.

Access and phasing also matter. Installing in an active shopping center or medical campus may require night or off‑peak work, traffic control, signage, and flaggers. These logistics keep customers and patients safe but add labor cost. Striping and reflective enhancements, such as thermoplastic markings or raised pavement markers, add up front cost but usually reduce liability and accident risk.

San Antonio climate also plays a role. In peak summer heat, we often schedule hot mix placement earlier in the day or later in the evening to manage asphalt temperature. Working at better temperatures allows us to achieve proper compaction, which directly affects how long the bump will last. Your cost reflects not only materials but also the planning that avoids rushed, low‑quality work in extreme heat.

Common Problems and How We Prevent Them

Many property owners call us because their existing speed bumps or curbs have failed. We see the same issues across San Antonio: bumps flattening or raveling, rubber sections coming loose, curbs cracking at drive entries, and water ponding at low spots.

Speed bumps usually fail when they are laid over weak or oxidized asphalt without surface preparation, or when they are too thin and never compacted properly. Our crews inspect the underlying pavement and either repair it or adjust placement to avoid weak areas. For rubber products, we verify that anchor holes are drilled to the correct depth and diameter and that the subgrade is solid enough to hold anchors.

Curbs often crack where heavy trucks ride over them or push against them while turning. We design those locations differently, using stronger reinforcement, thicker sections, or mountable profiles so the curb flexes or allows controlled crossing rather than breaking. We also pay close attention to joint placement and curing practices, especially in hot, dry weather when concrete can lose moisture too quickly without curing methods.

Water issues are common when bumps are put at the low point of a drive lane or across a natural drainage path without proper scuppers or channeling. Before installing, we run levels and, if needed, incorporate notches or adjacent drainage improvements so water can bypass the bump instead of staying on your pavement. The goal is a solution that controls speed but does not shorten the life of your asphalt or create ADA problems.

What San Antonio Property Owners Should Decide Before Hiring

Before you request a quote, it helps to clarify how you will use your property so we can match the design to your needs. Consider your busiest times of day, the kinds of vehicles that use your drive (passenger cars, box trucks, 18‑wheelers, emergency vehicles), and where you have had complaints or near misses between cars and pedestrians.

Think about enforcement and behavior. If drivers currently speed through a straight drive lane, you might need a combination of speed bumps, signage, and re‑striping to visually narrow the lane. If the concern is cut‑through traffic in a neighborhood or private drive, longer speed humps or raised intersections may be more effective and less jarring for residents.

Also consider maintenance. Asphalt speed bumps can be crack sealed and resurfaced along with your lot. Rubber bumps are easier to remove or relocate if your site use changes. Curbs and wheel stops require occasional repainting and inspection for impact damage. Discuss with us whether you prefer permanent construction or the option to adjust later.

When you hire Precision Asphalt San Antonio, you get local crews who work in this climate every day, who understand local codes and emergency access expectations, and who can coordinate with your sealcoating or paving schedule so that all work fits together. We focus on solutions that respect your budget, protect your asphalt investment, and actually change how drivers behave on your property.